logo

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 5585327 B1

PDFFull Text
Date of Patent:
Dec. 17, 1996

Filed:

May. 02, 1994

4-substituted pyridyl-3-carbinol compositions and a co-herbicide

Applicant:
Inventors:

Hsiao-Ling Chin, Moraga, CA (US);

Yi-Qiu Wei, Pinole, CA (US);

Nhan H Nguyen, Richmond, CA (US);

Michael P Ensminger, Petaluma, CA (US);

Linda Willitts, Folsom, CA (US);

Derek P Dagarin, Richmond, CA (US);

Assignee:

Zeneca Limited, London, GB;

Attorneys:

Thomson; Marian T.

Snyder; Joseph R.

Primary Examiner:

Zinna Northington Davis

Int. Cl.
CPC ...
C07D / ; A01N / ;
U.S. Cl.
CPC ...
504132 ; 504130 ; 544 60 ; 544124 ; 546261 ; 546286 ; 546288 ; 546290 ; 546294 ; 546296 ; 546297 ; 546301 ; 546302 ; 546304 ; 546343 ; 546266 ; 546267 ; 5462834 ; 546 22 ;
Abstract

4-substituted pyridyl-3-carbinols of the formula ##STR1## wherein R is hydrogen, or an acyl, alkyl or carbamyl group exhibit desirable preemergent and postemergent herbicidal activity. Also disclosed are herbicidal compositions comprising such compounds and methods of controlling undesirable vegetation employing such compounds. The compounds wherein AR is hydroxyl serve as useful intermediates for the production of the alpha-benzyl substituted compounds as well as exhibiting herbicidal activity.

Find Patent Forward Citations

Chin, Hsiao-Ling. (1996). 4-substituted pyridyl-3-carbinol compositions and a co-herbicide (U.S. Patent No. 5585327). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5585327

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…